It's composed by Uda san, who's really popular at competitions lately.
This sound clip is from:
Description: Best friends in their last year of high school realise there is no such thing as being together forever.
Written by: Ayano Takeda, Reiko Yoshida
Director: Naoko Yamada
Release date: 21 Apr 2018
Box Office: $63,204
Written by: Ayano Takeda, Reiko Yoshida
Director: Naoko Yamada
Release date: 21 Apr 2018
Box Office: $63,204
Piano Mode